Question

300=5000^e*.3x

Answer 1

5000^e*0.3x = 300,

5000^0.8154x = 300,
Take the log of both sides:
0.8154x*log5000 = log300,
Divide both sides by log 5000:
0.8154X = LOG300 / LOG5000 = 0.6697,
X = 0.8213.